Answer:
2+2=4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Find the standard form of the equation of the parabola with a focus at (-4, 0) and a directrix at x = 4.
Answer: 21 weeks. i counted it up
Step-by-step explanation: so its
Answer: 346.19cm²
Step-by-step explanation:
π= 3.14
Divide 21 (the diameter) by 2 to get the radius( it 's half of the diameter). so the radius is 10.5
Area= πr²
= 3.14x10.5x10.5
= 346.185
So next round up the value you got to the nearest tenth, so when u round up to the nearest tenth you get 346.19
